i was replacing the door on my truck yesterday and i was cranking down on the bolt for the door pin and one of the bolts broke off inside of the door, but there isnt enough to grab onto it. please help my door is sagging bad

 

Take off the door panel, and go after it from the inside of the door.

 

cant. there isn't enough to grab on to

 

Pull the door skin and use an easy-out to back out the bolt.